fixturehygiene

Overview ¶

Package fixturehygiene hosts the automated test for the WU-0.3 secret/PII fixture gate. The gate itself is a shell script (scripts/check-fixtures.sh) so it can run standalone in CI and from `make`; this package's test drives that script over synthetic fixtures so `go test ./...` proves it both catches planted secrets and passes a clean tree (and the agreed placeholders). There is no runtime code here.